1. Heat the Vegetable Oil in a small frying pan â€“ about nine centimetres across. Cook the Onions and Garlic with a lid on, for about twenty five to thirty minutes, or until the Onions and Garlic have caramelized and golden brown, stirring occasionally.
2. Beat the Eggs together with the Chives, Parsley, Salt and Pepper.
3. Take the Onion out of the pan, and replace with the Spinach. Stir over a very low heat until wilted and the extra liquid has evaporated. Return the Onions to the pan, and add the Cheese, before stirring until well combined.
4. Pour the Egg mixture into the pan, and allow to run through the Onions. Cook over a medium heat, and keep loosening the edges of the mix with a spatula. After three or four minutes (or when the mixture has set)
5. Cover the Handle with foil, then place under a grill for three or four more minutes or until the top is set and turned golden brown